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Jieyou Xu

@jieyouxu.bsky.social
46 followers 93 following 36 posts

mlem @jieyouxu on github

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Reposted by Jieyou Xu
Nicholas Nethercote @nnethercote.bsky.social · 30/09/2026
New blog post: nnethercote.github.io/2026/09/30/h...
nnethercote.github.io
How to speed up the Rust compiler in September 2026
My last post on the Rust compiler’s performance was two months ago and a lot has happened since then.
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nia (cia asset) @nia.is.fckn.gay · 28/09/2026
I'm officially lead of the rust library team! i don't have anything corny to say about it I'm just viciously proud of myself rust-lang.org/governance/t...
rust-lang.org
Library team
A language empowering everyone to build reliable and efficient software.
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Marco Ieni @ieni.dev · 30/09/2026
I’m now team leader of the Rust Infrastructure team! I’ll keep shipping, but I’ll also pay more attention to the load, health, and overall direction of the team.
https://rust-lang.org/governance/teams/infra/
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Pete 🙆‍♂️ @petelevasseur.com · 28/09/2026
proud to share that I was selected to serve on the Rust Project Leadership Council! my role's to represent the interests of the top-level Language team, and all sub-teams =)
Screenshot showing Pete LeVasseur as the Language team representative to the Rust Project Leadership Council.
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Jieyou Xu @jieyouxu.bsky.social · 23/09/2026
i am cursed by this knowledge
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kira ☆ @kira.ws · 20/09/2026
pspsps is not an authorization protocol
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nia (cia asset) @nia.is.fckn.gay · 19/09/2026
allocator stabilisation FCP passed. we're getting stable allocators in rust 1.100. we've never been so back github.com/rust-lang/ru...
github.com
alloc: stabilise `Allocator` by nia-e · Pull Request #156882 · rust-lang/rust
View all comments See the current proposed stabilisation report for up-to-date information on the proposed stable API. outdated former status Stabilise a bare-minimum (dyn-incompatible, but cou...
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Rust Language @rust-lang.org · 17/09/2026
⚠️ We believe that there is an ongoing campaign targeting owners of popular crates and rust-lang team members that is attempting to compromise devices and accounts in order to use them to publish malware. See our blog post for details: blog.rust-lang.org/2026/09/17/t...
blog.rust-lang.org
Be alert: targeted attacks on prominent Rustaceans | Rust Blog
Empowering everyone to build reliable and efficient software.
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srrrse @without.boats · 12/09/2026
I made a computer that shoots people with a gun. The frontier is moving too fast. The government must make it illegal to have this technology unless they pay my friends a bunch of money to investigate when their computer shoots people with a gun.
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Jieyou Xu @jieyouxu.bsky.social · 13/09/2026
i do not want to be a better status page than github's own status page... c'mon
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Jieyou Xu @jieyouxu.bsky.social · 11/09/2026
They fixed the `wsl ~` expansion 😭 It was a very good spacebar heating feature 🐛 Now you have to `wsl --cd '~'`. While you can alias this, it's no longer the same spacebar heater 😔😔😔
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Reposted by Jieyou Xu
waffle .-. @waffle.pet · 10/09/2026
"there is a type, alignment of which depends on the number of niches [in another type]" - statements dreamed up by utterly deranged
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Media in my Downloads folder :steamhappy: @furry-hater.bsky.social · 07/09/2026
recreationaldivorce posting on tumblr and saying:

9am: i can't wait till bedtime
10pm: i have always wanted to write my own operating system
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Rust Language @rust-lang.org · 26/08/2026
We are very happy to announce our first Maintainers in Residence and Maintainer Grant recipients! Read all about the MiR program and the selected maintainers on our blog: blog.rust-lang.org/2026/08/26/a...
blog.rust-lang.org
Announcing our first Maintainers in Residence | Rust Blog
Empowering everyone to build reliable and efficient software.
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waffle .-. @waffle.pet · 24/08/2026
i bring a sort of "clock that is 4 hours and 14 minutes behind" to the table, that oauth doesn't really like
screenshot of time.is saying your clock is 4 hours, 14 minutes and 44.5 seconds behind
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Rust Language @rust-lang.org · 20/08/2026
Rust 1.98.0 has been released! 🌈 🦀 This release includes algebraic floating point methods, NumBuffer for integer formatting, substr_range/subslice_range, strip_circumfix, Atomic<T>::from_mut, and more. ✨ Check out the blog post for all the details: blog.rust-lang.org/2026/08/20/R...
blog.rust-lang.org
Announcing Rust 1.98.0 | Rust Blog
Empowering everyone to build reliable and efficient software.
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Rust Language @rust-lang.org · 20/08/2026
⚠️ A few hours ago, a malicious crate was discovered on crates.​io which spread as a dependency of `arrayref` and some other crates, likely due to compromised credentials. The affected versions have been deleted. For details and how to see if you are impacted, see: blog.rust-lang.org/2026/08/20/s...
blog.rust-lang.org
Supply chain attack on arrayref | Rust Blog
Empowering everyone to build reliable and efficient software.
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vaguely reassuring state machines @happyautomata.com · 19/08/2026
#horse #horses
A minimally deterministic finite state machine, equivalent to the regular expression horse|horses?
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Predrag Gruevski @predr.ag · 16/08/2026
Rust CI now runs cargo-semver-checks to prevent accidental breakage in the standard library 🦀 If you're wondering why that's important and why it took 15kLoC+, this post is for you. predr.ag/blog/protect...
predr.ag
Protecting the Rust standard library from accidental breakage
How & why we're running cargo-semver-checks in Rust's CI
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Mara Bos @mara.bsky.social · 11/08/2026
I was asked recently about the cost of running a #rustlang conference and why the ticket prices are what they are. We figured we can just publicly share the numbers for RustWeek, in the name of #transparency. :) 1/9
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Jonathan Pallant @thejpster.org.uk · 12/08/2026
Godbolt's Compiler Explorer now supports build systems (like cargo). This is so cool! I use Compiler Explorer quite a bit when playing with AArch32 stuff in Rust, to check I'm getting the kind of instructions I expected but I was limited to single files. Having cargo support is game changing.
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Tobias Bieniek @tobias.bieniek.cloud · 13/07/2026
🦀 in case you're wondering what the crates.io team has been up to for the past 6 months: blog.rust-lang.org/2026/07/13/c... - Source Code Viewer - Untangling crates.io Accounts from GitHub - Advisories and Suggestions - Cuter Error Pages - Svelte Frontend Migration Completed #rustlang
blog.rust-lang.org
crates.io: development update | Rust Blog
Empowering everyone to build reliable and efficient software.
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Marco Ieni @ieni.dev · 17/07/2026
Here is what the #rustlang Infrastructure Team worked on in the last three months and what we want to do next!
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nikomatsakis @nikomatsakis.com · 16/07/2026
New blog post describing an idea I’ve been kicking around called battery packs. Battery packs are a curated set of crates arranged around a common theme. Battery packs are meant to address one of the most common things I hear from new Rust adopters. smallcultfollowing.com/babysteps/bl...
smallcultfollowing.com
Battery packs: Let's talk about crates, baby · baby steps
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Rust Language @rust-lang.org · 03/06/2026
Check out our latest blog post for an interview with Tiffany Pek Yuan, one of the maintainers of the Rust programming language: blog.rust-lang.org/inside-rust/... This is the first in a series of blog posts highlighting our amazing maintainers. 💛
blog.rust-lang.org
Maintainer spotlight: Tiffany Pek Yuan (@tiif) | Inside Rust Blog
Want to follow along with Rust development? Curious how you might get involved? Take a look!
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Rust Language @rust-lang.org · 02/06/2026
We're happy to announce the launch of the Rust Foundation Maintainers Fund and our new Funding Team. Read all about it on our blog: blog.rust-lang.org/2026/06/02/l...
blog.rust-lang.org
Launching the Rust Foundation Maintainers Fund | Rust Blog
Empowering everyone to build reliable and efficient software.
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nia (cia asset) @nia.is.fckn.gay · 24/05/2026
WHEEEEEEEEEE github.com/rust-lang/ru...
github.com
alloc: stabilise `Allocator` by nia-e · Pull Request #156882 · rust-lang/rust
Stabilise a bare-minimum (dyn-incompatible, but could be in the future) Allocator trait, alongside Box::new_in(), Vec::new_in(), the System Allocator impl, and a blanket impl of Allocator for T: Gl...
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Alice ✨ @welltypedwit.ch · 16/05/2026
writing tests for a compiler is fun because you'll come up with all these pieces of code that literally noone will ever write
-- type: compile

f : { g : forall (a : Type(Boxed)). a -> a } -> forall (a : Type(Boxed)). a -> a
f(record) = record.g

main : () -> ()
main() = {}
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Mallory Moore @sexabolition.blog · 22/05/2026
Pentesting looks so cool and then you get to do it and you discover the most powerful tool in your hacking toolbox is asking a few engineers at some manufacturer about where the known security problems are that management won't invest in getting fixed because they don't give a shit.
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Tobias Bieniek @tobias.bieniek.cloud · 21/05/2026
🦀 OMG, github.com/renovatebot/... is finally merged and released! 🎉 from now on renovatebot will automatically keep your `rust-toolchain.toml` files up-to-date with support for stable and nightly versions :) #rustlang
github.com
feat(rust-toolchain): Add `rust-toolchain` manager by Turbo87 · Pull Request #38554 · renovatebot/renovate
New package manager questionnaire Did you read our documentation on adding a package manager? I&#39;ve read the adding a package manager documentation. Basics What&#39;s the name of the package ...
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RustNL @rustnl.bsky.social · 16/04/2026
** Speaker announcement ** Rewriting bors, the merge queue bot in the Rust repo, how hard can that be? Find out from Jakub Beránek himself at RustWeek 2026! Info & tickets: 2026.rustweek.org/talks/jakub/ See you in Utrecht May 18-23, 2026! #rustweek2026 #rustlang
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RustNL @rustnl.bsky.social · 17/04/2026
** Speaker announcement ** In the past year, Triagebot has gained multiple improvements. Urgau shows what's been done at RustWeek 2026; Come and discuss what you would like to see next! Info & tickets: 2026.rustweek.org/talks/urgau/ See you in Utrecht May 18-23, 2026! #rustweek2026 #rustlang
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RustNL @rustnl.bsky.social · 07/05/2026
** Speaker announcement ** At RustWeek 2026, Oli and Antonio will talk about the challenges of moderation in the Rust project and will give a quick overview of the tools used and those they wish to have. Info & tickets: buff.ly/StrKrNo See you in Utrecht May 18-23, 2026! #rustweek2026 #rustlang
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RustNL @rustnl.bsky.social · 15/05/2026
** Announcement ** Can't join us in Utrecht for RustWeek this year? We've got you covered! Tune into the livestream on Tue 19 May, 9.30 AM (CEST): 2026.rustweek.org/live/tuesday/ In a different time zone? Check the schedule for your local times: 2026.rustweek.org/schedule/ #rustweek2026 #rustlang
2026.rustweek.org
🔴 Rust Week Live - RustWeek 2026
RustWeek 2026, The Netherlands - May 18–23 2026. The world's biggest Rust conference returns to beautiful Utrecht, welcoming over 900+ community members, professionals and the maintainers of Rust.
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Mara Bos @mara.bsky.social · 15/05/2026
Today is the 11th birthday of Rust 1.0! 🥳 🎂 🦀
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Marco Ieni @ieni.dev · 13/01/2026
The #rustlang infra team just published a new blog post to summarize the most important achievements of Q4 and what we plan to do in Q1 2026 blog.rust-lang.org/inside-rust...
blog.rust-lang.org
Infrastructure Team 2025 Q4 Recap and Q1 2026 Plan | Inside Rust Blog
Want to follow along with Rust development? Curious how you might get involved? Take a look!
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Rust Language @rust-lang.org · 30/10/2025
Rust 1.91.0 has been released! 🌈 🦀 This version brings you tier 1 support for aarch64-pc-windows-msvc, warnings for dangling pointers to locals, new methods on AtomicPtr, array::repeat, BTreeMap::extract_if, const TypeId::of, and more! Check out the announcement: blog.rust-lang.org/2025/10/30/R...
blog.rust-lang.org
Announcing Rust 1.91.0 | Rust Blog
Empowering everyone to build reliable and efficient software.
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outsidewolves 🔜 FC @outsidewolves.bsky.social · 17/10/2025
Art direction by @polarrhoid.bsky.social “Someone using an IBM 20 series to type out a salacious roleplay idea out onto a punch card, then he feeds the card to a protogen and watches him squirm and whine ://3”
Monochrome cartoon drawing of an anthropomorphic coyote feeding an IBM punchcard into the tummy of a flustered Protogen. Behind them, an IBM punchcard reads “POLISHES YOUR SNOUTGLASS”
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Freya Holmér @freya.bsky.social · 25/10/2025
gumpy is practicing OMINOUS she's very good at it ❤️
gumpy (the cat) looking kinda ominous
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‍ @snep.how · 11/10/2025
you can use wires to send signals to your devices
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David Buchanan @retr0.id · 10/10/2025
gnu cowutils
cowtools but it's the gnu gnu
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Rust Language @rust-lang.org · 07/08/2025
Happy new Rust! 🎆🦀 Rust 1.89.0 has been released! This release brings you inferrred array length, new lints, u128/i128 in extern "C", NonZero<char>, File::lock, many x86 intrinsics, and much more! ✨ Check out the blog post and release notes for all the details: blog.rust-lang.org/2025/08/07/R...
blog.rust-lang.org
Announcing Rust 1.89.0 | Rust Blog
Empowering everyone to build reliable and efficient software.
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Nicholas Nethercote @nnethercote.bsky.social · 18/07/2025
New blog post: I am a Rust compiler engineer looking for a new job nnethercote.github.io/2025/07/18/l...
nnethercote.github.io
I am a Rust compiler engineer looking for a new job
For the past 3.75 years I have been fortunate to work on Futurewei’s Rust team, where I had enormous freedom to “make Rust better” however I see fit. It has been the highlight of my career and I am gr...
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Kate @katef.bsky.social · 28/07/2025
we do things not because it is easy, not because we thought it would be easy, but because we didn't think about it at all tbh
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eliza🌻 @elizas.website · 28/07/2025
he has seized control over the PDU and can shut the whole network down if his demands are not met
picture of cat standing on server rack PDU, meowing
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kat cosgrove @kat.lol · 15/07/2025
With a heavy heart, I have to remind everyone that Kubernetes v1.30 Uwubernetes is now EOL. If you are still running on v1.30, please upgrade your clusters uwu 👉👈😔
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Jieyou Xu @jieyouxu.bsky.social · 08/07/2025
those who were involved in coming up with the mess of names that are ARM variants, please kindly smack yourself in the head
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Freya Holmér @freya.bsky.social · 08/07/2025
guess im printing gears now
a set of gears on a 3D print bed, about to be printed
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Freya Holmér @freya.bsky.social · 06/07/2025
people who use CSS animations to make cookie setting windows slowly crawl onto the screen deserve to hear one or two insults I think
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Steve Klabnik @steveklabnik.com · 13/06/2025
oxcaml.org
oxcaml.org
OxCaml | About
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